[INFO] fetching crate pgn-lexer 0.2.0-alpha...
[INFO] testing pgn-lexer-0.2.0-alpha against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate pgn-lexer 0.2.0-alpha into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate pgn-lexer 0.2.0-alpha on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pgn-lexer 0.2.0-alpha
[INFO] finished tweaking crates.io crate pgn-lexer 0.2.0-alpha
[INFO] tweaked toml for crates.io crate pgn-lexer 0.2.0-alpha written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate pgn-lexer 0.2.0-alpha already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa48347c5f55daecb59bc009539c14169b02afccaaac45c643e9f98af78c3da2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fa48347c5f55daecb59bc009539c14169b02afccaaac45c643e9f98af78c3da2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa48347c5f55daecb59bc009539c14169b02afccaaac45c643e9f98af78c3da2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa48347c5f55daecb59bc009539c14169b02afccaaac45c643e9f98af78c3da2", kill_on_drop: false }`
[INFO] [stdout] fa48347c5f55daecb59bc009539c14169b02afccaaac45c643e9f98af78c3da2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06d7e80444b3e1d72bae7c3fec27f830a898a07d3ee68c93da4570c0f803f37b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "06d7e80444b3e1d72bae7c3fec27f830a898a07d3ee68c93da4570c0f803f37b", kill_on_drop: false }`
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling tap v1.0.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling nom v6.0.1
[INFO] [stderr]    Compiling bitvec v0.19.4
[INFO] [stderr]    Compiling pgn-lexer v0.2.0-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.23s
[INFO] running `Command { std: "docker" "inspect" "06d7e80444b3e1d72bae7c3fec27f830a898a07d3ee68c93da4570c0f803f37b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06d7e80444b3e1d72bae7c3fec27f830a898a07d3ee68c93da4570c0f803f37b", kill_on_drop: false }`
[INFO] [stdout] 06d7e80444b3e1d72bae7c3fec27f830a898a07d3ee68c93da4570c0f803f37b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 533fb995c015889f53cdf5185cd8c3c65c200637dbf099c05d02cc0d5b68e8c9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "533fb995c015889f53cdf5185cd8c3c65c200637dbf099c05d02cc0d5b68e8c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling serde_json v1.0.60
[INFO] [stderr]    Compiling syn v1.0.55
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling half v1.6.0
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling memmap v0.5.2
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling csv v1.1.5
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling pgn-lexer v0.2.0-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "533fb995c015889f53cdf5185cd8c3c65c200637dbf099c05d02cc0d5b68e8c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "533fb995c015889f53cdf5185cd8c3c65c200637dbf099c05d02cc0d5b68e8c9", kill_on_drop: false }`
[INFO] [stdout] 533fb995c015889f53cdf5185cd8c3c65c200637dbf099c05d02cc0d5b68e8c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 93cc77f5059dc2fc6e9814a91e548913c2f657fdc34f6b8bc83a22ac859840e8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "93cc77f5059dc2fc6e9814a91e548913c2f657fdc34f6b8bc83a22ac859840e8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pgn_lexer-8e06795fdb6b16d8
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pgn-lexer
[INFO] [stdout] running 22 tests
[INFO] [stdout] test parser::tests::test_castles ... ok
[INFO] [stdout] test parser::tests::test_null_move ... ok
[INFO] [stdout] test parser::tests::test_pgn_commentary_token ... ok
[INFO] [stdout] test parser::tests::test_pgn_escape_comment_token ... ok
[INFO] [stdout] test parser::tests::test_pgn_game_parser_2 ... ok
[INFO] [stdout] test parser::tests::test_pgn_game_parser_1 ... ok
[INFO] [stdout] test parser::tests::test_pgn_nag_token ... ok
[INFO] [stdout] test parser::tests::test_pgn_game_result_token ... ok
[INFO] [stdout] test parser::tests::test_pgn_start_variation_token ... ok
[INFO] [stdout] test parser::tests::test_pgn_integer ... ok
[INFO] [stdout] test parser::tests::test_san_move_piece_capture ... ok
[INFO] [stdout] test parser::tests::test_san_move_piece_move ... ok
[INFO] [stdout] test parser::tests::test_pgn_move_number_token ... ok
[INFO] [stdout] test parser::tests::test_pgn_move_annotation_token ... ok
[INFO] [stdout] test parser::tests::test_san_pawn_capture ... ok
[INFO] [stdout] test parser::tests::test_pgn_string_token ... ok
[INFO] [stdout] test parser::tests::test_pgn_symbol_token ... ok
[INFO] [stdout] test parser::tests::test_san_move_pawn_single_square ... ok
[INFO] [stdout] test parser::tests::test_uci_piece_move ... ok
[INFO] [stdout] test parser::tests::test_pgn_end_variation ... ok
[INFO] [stdout] test parser::tests::test_pgn_tag_symbol_token ... ok
[INFO] [stdout] test parser::tests::test_pgn_tag_string_token ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "93cc77f5059dc2fc6e9814a91e548913c2f657fdc34f6b8bc83a22ac859840e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93cc77f5059dc2fc6e9814a91e548913c2f657fdc34f6b8bc83a22ac859840e8", kill_on_drop: false }`
[INFO] [stdout] 93cc77f5059dc2fc6e9814a91e548913c2f657fdc34f6b8bc83a22ac859840e8